Approximate determination of the lowest cut-off frequency of a square coaxial waveguide
L. Diez, C. Gianetti, P.A.A. LauraVolume:
51
Year:
1977
Language:
english
Pages:
3
DOI:
10.1016/s0022-460x(77)80040-0
File:
PDF, 123 KB
english, 1977